using System; using System.Text.RegularExpressions; using System.Web; using Wisdom.JPClient.WeiXin.Utility; namespace Wisdom.JPClient.WeiXin.Lib { public sealed class WxHelper { //我的测试号 //public const string APPID = "wx6596bfb9388cc63c"; //public const string APPSECRET = "eb0c0d643d4e7bd3a43b61fd1031a2f2"; //慧视通 公众号 public static string APPID = ThisSession.WxConfig.APPID; public static string APPSECRET = ThisSession.WxConfig.APPSECRET; public static string GetCodeUrl(string redirect_url) { string url = string.Format("https://open.weixin.qq.com/connect/oauth2/authorize?appid={0}&redirect_uri={1}&response_type=code&scope=snsapi_base&state=STATE#wechat_redirect", APPID, redirect_url); return url; } public static WxWebToken GetWebToken(string code) { if (string.IsNullOrEmpty(code)) { return null; } string url = string.Format("https://api.weixin.qq.com/sns/oauth2/access_token?appid={0}&secret={1}&code={2}&grant_type=authorization_code", APPID, APPSECRET, code); string responseText = HttpClientHelper.HttpGet(new Uri(url)); if (string.IsNullOrEmpty(responseText)) { throw new Exception("GetWebToken()错误"); } WxWebToken token = JsonHelper.DeserializeObject<WxWebToken>(responseText); return token; } public static WxWebToken RefreshWebToken(string refresh_token) { if (string.IsNullOrEmpty(refresh_token)) { return null; } string url = string.Format("https://api.weixin.qq.com/sns/oauth2/refresh_token?appid={0}&grant_type=refresh_token&refresh_token={1}", APPID, refresh_token); string responseText = HttpClientHelper.HttpGet(new Uri(url)); if (string.IsNullOrEmpty(responseText)) { throw new Exception("RefreshWebToken()错误"); } WxWebToken token = JsonHelper.DeserializeObject<WxWebToken>(responseText); return token; } public static WxWebUser GetWebUserInfo(string access_token, string openid) { if (string.IsNullOrEmpty(access_token) || string.IsNullOrEmpty(openid)) { return null; } string url = string.Format("https://api.weixin.qq.com/sns/userinfo?access_token={0}&openid={1}&lang=zh_CN", access_token, openid); string responseText = HttpClientHelper.HttpGet(new Uri(url)); if (string.IsNullOrEmpty(responseText)) { throw new Exception("GetWebUserInfo()错误"); } WxWebUser user = JsonHelper.DeserializeObject<WxWebUser>(responseText); return user; } public static WxBaseToken GetWxBaseToken() { string cacheKey = "WxBaseToken.config"; System.Web.Caching.Cache cache = System.Web.HttpRuntime.Cache; object obj = cache.Get(cacheKey); if (obj == null) { string url = string.Format("https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={0}&secret={1}", APPID, APPSECRET); string responseText = HttpClientHelper.HttpGet(new Uri(url)); if (string.IsNullOrEmpty(responseText)) { throw new Exception("GetWxBaseToken()错误"); } WxBaseToken token = JsonHelper.DeserializeObject<WxBaseToken>(responseText); if (!string.IsNullOrEmpty(token.access_token)) { cache.Insert(cacheKey, token, null, DateTime.Now.AddSeconds(token.expires_in - 200), System.Web.Caching.Cache.NoSlidingExpiration); } return token; } return (WxBaseToken)obj; } public static WxJsApiTicket GetWxJsApiTicket(string access_token) { string cacheKey = "WxJsApiTicket.config"; System.Web.Caching.Cache cache = System.Web.HttpRuntime.Cache; object obj = cache.Get(cacheKey); if (obj == null) { string url = string.Format("https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token={0}&type=jsapi", access_token); string responseText = HttpClientHelper.HttpGet(new Uri(url)); if (string.IsNullOrEmpty(responseText)) { throw new Exception("GetWxJsApiTicket()错误"); } WxJsApiTicket jsApi = JsonHelper.DeserializeObject<WxJsApiTicket>(responseText); if (!string.IsNullOrEmpty(jsApi.ticket)) { cache.Insert(cacheKey, jsApi, null, DateTime.Now.AddSeconds(jsApi.expires_in - 200), System.Web.Caching.Cache.NoSlidingExpiration); } return jsApi; } return (WxJsApiTicket)obj; } public static bool IsWxBrowser(HttpRequest request) { string userAgent = request.Headers["User-Agent"]; if (string.IsNullOrEmpty(userAgent)) { return true; } Regex regex = new Regex(@"micromessenger"); return regex.IsMatch(userAgent.ToLower()); } } public class WxWebToken { public string access_token { get; set; } public int expires_in { get; set; } public string refresh_token { get; set; } public string openid { get; set; } public string scope { get; set; } public string unionid { get; set; } } public class WxWebUser { public string openid { get; set; } public string nickname { get; set; } public int sex { get; set; } public string province { get; set; } public string city { get; set; } public string country { get; set; } public string headimgurl { get; set; } public string unionid { get; set; } } public class WxBaseToken { private int _expires_in = 7200; public string access_token { get; set; } public int expires_in { get { return _expires_in; } set { _expires_in = value; } } } public class WxJsApiTicket { private int _expires_in = 7200; public int errcode { get; set; } public string errmsg { get; set; } public string ticket { get; set; } public int expires_in { get { return _expires_in; } set { _expires_in = value; } } } }
<?xml version="1.0" encoding="utf-8"?> <!-- 有关如何配置 ASP.NET 应用程序的详细信息，请访问 http://go.microsoft.com/fwlink/?LinkId=169433 --> <configuration> <configSections> <section name="LogText" type=" " /> </configSections> <appSettings> <add key="DbHelperProvider" value="System.Data.SqlClient" /> <add key="DbHelperConnectionString" value="Data Source=172.16.0.251;Initial Catalog=DB_JP_BaseInfo00;User ID=sa;Password=weisheng;" /> <add key="Wisdom_DTMIS_New_ServiceUser" value="Admin"/> <add key="Wisdom_DTMIS_New_ServicePwd" value="919616"/> <!--用于调用短信接口--> <add key="Wisdom_Host_Interface_Url" value="http://api.elianche.com/v1.1/"/> <!--E连车接口调用用户名--> <add key="Wisdom_Host_Interface_UserName" value="txc"/> <!--E连车接口调用密码--> <add key="Wisdom_Host_Interface_PassWord" value="txc"/> <!--E连车接口来源类型--> <add key="Wisdom_Host_Interface_SourceType" value="2"/> <!--E连车接口短信模板ID--> <add key="Wisdom_Host_Interface_MsgTmpId" value="3704"/> <add key="WxPay_NoticUrl" value="http://hstwx.wisdom-gps.com:52539/Order/ResultNotify.aspx"/> <!--客户端上传的教练图片地址（客户端对应api地址） --> <add key="CoachPicUrl" value="http://172.16.0.251:1232/UploadFiles/Coach/"/> </appSettings> <LogText Path="lg" DebugEnabled="true" InfoEnabled="true" WarnEnabled="true" ErrorEnabled="true" FatalEnabled="true" /> <system.web> <compilation debug="true" targetFramework="4.0" /> </system.web> <system.webServer> <defaultDocument> <files> <clear/> <add value="index.aspx"/> </files> </defaultDocument> <modules> <add name="WebAppAuthModule" type="Wisdom.JPClient.WeiXin.Web.WebAppAuthModule, Wisdom.JPClient.WeiXin.Web"/> </modules> </system.webServer> <system.serviceModel> <bindings> <basicHttpBinding> <binding name="WebServiceSoap" /> </basicHttpBinding> <customBinding> <binding name="WebServiceSoap12"> <textMessageEncoding messageVersion="Soap12" /> <httpTransport /> </binding> </customBinding> </bindings> <client> <endpoint address="http://172.16.0.251:1233/WebService/WebService.asmx" binding="basicHttpBinding" bindingConfiguration="WebServiceSoap" contract="JP_Service.WebServiceSoap" name="WebServiceSoap" /> </client> </system.serviceModel> </configuration>
using System; using System.Collections.Generic; using System.Linq; using System.Web; using Wisdom.JPClient.WeiXin.Lib; using Wisdom.JPClient.WeiXin.Utility; namespace Wisdom.JPClient.WeiXin.Web { public class WebAppAuthModule : IHttpModule { public void Dispose() { } public void Init(HttpApplication context) { context.BeginRequest += new EventHandler(Application_BeginRequest); context.AcquireRequestState += new EventHandler(Application_AcquireRequestState); context.Error += new EventHandler(Application_Error); } public void Application_BeginRequest(object sender, EventArgs e) { //UrlParamsModule.Execute(sender, e); //SWFUploadModule.Execute(sender, e); } public void Application_AcquireRequestState(object sender, EventArgs e) { HttpContext context = ((HttpApplication)sender).Context; if (context.Session == null) { return; } //if (string.isnullorempty(thissession.wxopenid)) //{ // string path = context.request.apprelativecurrentexecutionfilepath.tolower(); // list<string> pathlist = new list<string>(); // pathlist.add("~/index.aspx"); // pathlist.add("~/order/resultnotify.aspx"); // if (!pathlist.any(x => path.contains(x))) // { // //context.response.redirect("~/frame/notfound.html"); // wxmodule.execute(context); // } //} GZipModule.Execute(sender, e); } public void Application_Error(object sender, EventArgs e) { HttpContext context = ((HttpApplication)sender).Context; Exception ex = context.Server.GetLastError().GetBaseException(); if (ex == null || ex.TargetSite.Name == "GetFileInfo") { return; } context.Response.Redirect("~/frame/error.html"); //Logger.WriteExceptionLog(ex); //int result = 0; string message = string.Empty; //if (WebAppContext.IsAjaxRequest()) //{ // if (ex is EBaseException) // { // result = DataTypeParse.ToInt(ex.Message); // switch ((EBaseExceptionType)result) // { // case EBaseExceptionType.ParameterError: { message = "参数错误"; } break; // case EBaseExceptionType.ActivitySiteNotExist: { message = "站点活动不存在"; } break; // case EBaseExceptionType.ActivitySiteFinalQuantityBuZu: { message = "数量不足"; } break; // } // } // else // { // message = ex.Message; // } // StringBuilder responseBuilder = new StringBuilder(); // responseBuilder.AppendFormat(""result":{0},", result); // responseBuilder.AppendFormat(""message":"{0}"", JsonHelper.CheckJsonSafechar(message)); // string responseText = WebContext.AddJson(responseBuilder.ToString()); // context.Response.Clear(); // context.Response.StatusCode = 400; // context.Response.Write(responseText); // context.Response.Flush(); // context.Server.ClearError(); //} //else //{ // message = "~/error.html"; // if (ex is EBaseException) // { // switch ((EBaseExceptionType)DataTypeParse.ToInt(ex.Message)) // { // case EBaseExceptionType.WxBrowserError: { message = "~/browser.html"; } break; // case EBaseExceptionType.ActivityNotExist: // case EBaseExceptionType.ConsigneeNotExist: // case EBaseExceptionType.OrderNotExist: { message = "~/notfound.html"; } break; // } // } // context.Response.Redirect(message); //} } } }